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1 .
The average price of 10 books is Rs. 12 while the average price of 8 of these books is Rs. 11.75. Of the remaining two books, if the price of one book is 60% more than the price of the other, what is the price of each of these two books ?
[ A ]    16,12
[ B ]    10,16 right
[ C ]    23,9
[ D ]    8,7
[ E ]    None of these
Answer : Option B
Explanation :

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